<!DOCTYPE html>
<html>
<head>
    <meta charset='UTF-8'>
    <title>伪类</title>
    <style>
        q:lang(no) {
            quotes: "#" "#";
            background: green;
            color: white;
            padding: 10px;
        }
        p.spe{
            cursor: pointer;
            position: relative;            
            background: deeppink;
            color: white;
            padding: 10px;
        }
        p.spe:hover{
            padding: 12px;
            top: -2px;
            left: -2px;
        }
    </style>
</head>
<body>
    <q lang="no">
        fuck you!
    </q>
    <h1>hhahah</h1>
    <p class="spe">
        fuck you 2!
    </p>
</body>
</html>